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Fix T42864 (partial): Knife-project had too-low precision

This commit is contained in:
Campbell Barton 2014-12-15 11:58:43 +01:00
parent 090ab750b3
commit 2329b58fd3
Notes: blender-bot 2023-02-14 09:44:49 +01:00 
Referenced by issue #42864, Knife Project bad precision
1 changed files with 4 additions and 3 deletions
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7
source/blender/editors/mesh/editmesh_knife.c
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@ -1308,7 +1308,7 @@ static void knife_find_line_hits(KnifeTool_OpData *kcd)
float vert_tol, vert_tol_sq;
float line_tol, line_tol_sq;
float face_tol, face_tol_sq;
float eps_scale;
float eps_scale, eps_scale_px;
int isect_kind;
unsigned int tot;
int i;
@ -1423,10 +1423,11 @@ static void knife_find_line_hits(KnifeTool_OpData *kcd)
kcd->vc.rv3d->winmat[0][0],
kcd->vc.rv3d->winmat[1][1]};
eps_scale = len_v2(zoom_xy);
eps_scale_px = eps_scale * (kcd->is_interactive ? KNIFE_FLT_EPS_PX : KNIFE_FLT_EPSBIG);
}
vert_tol = KNIFE_FLT_EPS_PX * eps_scale;
line_tol = KNIFE_FLT_EPS_PX * eps_scale;
vert_tol = eps_scale_px;
line_tol = eps_scale_px;
face_tol = max_ff(vert_tol, line_tol);
vert_tol_sq = vert_tol * vert_tol;